buddle

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buddle

An apparatus, especially an inclined trough, in which stamped ore is concentrated by subjecting it to running water, to wash out the lighter and less valuable parts.
References in periodicals archive ?
Complete delivery of all kinds of crushing, grinding, classification and ore dressing equipment produced both on the company's premises and manufactured in Russia, the CIS countries, and by leading machine building companies of the West.
The decision to invest in the ore dressing plant and the primary autogenous mill is important to Zinkgruvan.
Chapter Five deals with ore dressing methods, from stamp batteries and buddles to the new Mozley multi-gravity separator, while Chapters Six and Seven cover prospecting, assay and survey and mining archaeology respectively.
While the results of this early work cannot be considered definitive at this point, these tests have demonstrated that the Lunguya surface rubble zone assessed to date is amenable to producing economic gold recoveries using standard and basic gravity-based ore dressing processes that can then be further enhanced with other relevant chemical-based extractive technologies on the gravity concentrate.
1958, "Chemistry of Cyanidation", American Cyanamid Ore Dressing Notes No.
The ore dressing plant which was initially established at the site incorporates both jaw and gyratory (cone) crushers and a combination of 400 and 450 t/h pulsing screens to give two product streams which are identified as lump ore and sinter ore for shipment.
Nonetheless, the amount of literature concerning gold deposits has increased exponentially over the past decade or so but the approach often missing in these texts is one which combines geology with mineralogy and the recovery problems that these pose for the ore dressing engineer.
Veikko Lappalainen, Geological Survey of Finland); 'Milestones in Finnish ore dressing technology' (Prof.
While the results of this early work cannot be considered definitive, these tests have demonstrated that the Luhwaika surface rubble assessed to date is amenable to producing excellent gold recoveries using off the shelf gravity-based ore dressing processes," he stated.